点击下方单词,选择对的这个单词
1. the act of bringing into focus
Synonym: focalizationfocalisation
2. the concentration of attention or energy on something
e.g. the focus of activity shifted to molecular biologyhe had no direction in his life
Synonym: focusfocussingfocal pointdirectioncentering
多通过句子记忆单词，而不是单独死记硬背。
